CPU: RK3566 Quad-Core 64-bit Cortex-A55, 1.8GHzGPU: Mali-G52-2EE, support for OpenGL ES 3.2 / 2.0 / 1.0FLASH: 32GB/64GB EMMC(optional)SDRAM: 4GB/8GB DDR4(optional)WIFI / BT: 2.4GHz&5GHz WIFI, Bluetooth 4.0Ethernet: Standard 10/100/1000M RJ-45HDMI-Compatible: HDMI-Compatible 2.0, 4Kx2K at 60fps maximum resolution outputUSB port: USB 2.0 * 1, high-speed USB 3.0 * 1SPDIF: Audio Digital InterfaceCard reader: support TF cardPower supply: DC 5V / 2A2D: Hardware 2D graphics accelerationVideo decoder:H.265 HEVC / MVC Main10 profile yuv420 at L5.1 up to 4096x2304 at 60fpsH.264 AVC / MVC Main10 profile yuv400/yuv420/yuv422/ at L5.1 up to 4096x2304 at 60fpsVP9 profile 0/2 yuv420 at L5.1 up to 4096x2304 at 60fpsVP8 verision2, up to 1920x1088 at 60fpsVC1 simple profile at low, medium, advanced, main profile at low, medium, advanced, advanced profile at level 0~3, up to 1920x1088 at 60fpsMPEG-4 simple profile at L0~6, advanced simple profile at L0~5, up to 1920x1088 at 60fpsH.263 profile 0, level 10-70, up to 720x576 at 60fpsVideo encoder:H.264 / AVC BP/MP/HP at level4.2, up to 1920x1080 at 100fpsH.265 / HEVC MP at level4.1, up to 1920x1080 at 100fps (4096x4096 at 10fps with TILE)Support YUV/RGB video source with rotation and mirrorJPEG decoder:The decoder size is 48x48 to 65536x65536Support YUV400 / YUV411 / YUV420 / YUV422 / YUV440 / YUV444Support 1920x1080 at 120fpsSupport MJPEGOperating System: Android 11.0Pre-installed: pre-installed for KDplayer, for Youtube, for Google Play, for ChromeHard disk file system: FAT16 / FAT32 / NTFSLanguage: English/French/German/Spanish/Italian/ etc.Product size: 112*112*22mm/4.41*4.41*0.87"Power adapter type: US, EU, UK, AU (Optional)Package:1 X Set-Top Box1 X Remote Control1 X Power Adapter1 X HDMI-Compatible Cable1 X User Manual